CN211465534U - Clamp for flange machining - Google Patents

Abstract

The utility model discloses a clamp for flange processing, which comprises a bottom plate, a clamp table, an iron scrap cleaning unit, a flange clamping unit, a worm gear ring and a worm; a bottom plate: the right part of the upper surface of the bottom plate is fixedly connected with two supporting blocks, one supporting block is positioned on the front side of the bottom plate, the other supporting block is positioned on the rear side of the bottom plate, the rear end of the worm is movably connected with the supporting block on the rear side, the middle part of the worm is movably sleeved on the supporting block on the front side, the right end of the bottom plate is fixedly connected with a fixed plate, the right end of the bottom plate is fixedly connected with a supporting plate, and the supporting plate is positioned on the front side of the fixed plate; a fixture table: the clamp table is rotatably connected to the middle part of the upper surface of the bottom plate, a flange is placed in the middle part of the upper surface of the clamp table, and a flange clamping unit is installed on the clamp table; this anchor clamps for flange processing when processing the flange, not only can be random rotatory with anchor clamps, can easily clear up the iron fillings that produce moreover.

Description

Clamp for flange machining

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in flange processing.

Background

When the flange used on the excavator is machined, a special clamp for machining the flange on the excavator is needed to clamp the flange. However, the existing machining clamp for the excavator flange is fixed and cannot rotate, and machined scrap iron is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an anchor clamps for flange processing, anchor clamps platform can the free rotation to can effectively solve the problem in the background art with iron fillings clean up.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for flange machining comprises a bottom plate, a clamp table, an iron scrap cleaning unit, a flange clamping unit, a worm gear ring and a worm;

a bottom plate: the right part of the upper surface of the bottom plate is fixedly connected with two supporting blocks, one supporting block is positioned on the front side of the bottom plate, the other supporting block is positioned on the rear side of the bottom plate, the rear end of the worm is movably connected with the supporting block on the rear side, the middle part of the worm is movably sleeved on the supporting block on the front side, the right end of the bottom plate is fixedly connected with a fixed plate, the right end of the bottom plate is fixedly connected with a supporting plate, and the supporting plate is positioned on the front side of the fixed plate;

a fixture table: the clamp table is rotatably connected to the middle of the upper surface of the bottom plate, a flange is placed in the middle of the upper surface of the clamp table, a flange clamping unit is installed on the clamp table, a worm gear ring is fixedly sleeved on the lower portion of the side face of the clamp table, and the worm gear ring is meshed with the worm;

iron fillings clearance unit: the scrap iron cleaning unit is arranged on the right side of the upper surface of the bottom plate;

wherein: the worm gear mechanism is characterized by further comprising a crank and a control switch, wherein the crank is located at the front end of the worm, the control switch is located on the right side of the bottom plate, and the input end of the control switch is electrically connected with the output end of an external power supply.

Further, iron fillings clearance unit contains ventilation pipe, flabellum, motor and the head of blowing, motor fixed connection is on the fixed plate, the fixed cup joint of flabellum is on the output shaft of motor, the rear end of ventilation pipe is located the front side of flabellum, the middle part lateral surface fixed connection of ventilation pipe is in the backup pad, the front end of ventilation pipe is located the right side upper end of anchor clamps platform, the head fixed connection that blows is at the front end of ventilation pipe, the input electricity connection control switch's of motor output. Through starter motor, the motor rotates, and motor output shaft drives the flabellum and rotates, and the flabellum rotation produces wind, and wind blows the head of blowing through the ventilation pipe, and from the head of blowing, wind can blow away the iron fillings that produce.

Furthermore, the flange clamping unit comprises a threaded shaft, a first clamping block, a second clamping block and a handle, the threaded shaft is rotatably connected with a through hole in the middle of the clamp table, threaded holes are formed in the middle of the first clamping block and the middle of the second clamping block, the direction of the threaded holes in the first clamping block and the direction of the threaded holes in the second clamping block are opposite, the first clamping block is slidably connected with a groove in the rear side of the clamp table, the threaded hole in the first clamping block is in threaded connection with the threaded shaft, the second clamping block is slidably connected with a groove in the front side of the clamp table, the threaded hole in the second clamping block is in threaded connection with the threaded shaft, and the handle is fixedly connected to the front end of. The handle is rotated to drive the threaded shaft to rotate, the threaded shaft rotates to drive the first clamping block and the second clamping block to move inwards or outwards, and the first clamping block and the second clamping block move inwards or outwards to clamp or loosen the flange.

Furthermore, the box is further included and fixedly connected to the left side of the upper surface of the bottom plate. The box can be collected the iron fillings that iron fillings clearance unit blown over.

Furthermore, the screw shaft further comprises a blocking piece which is fixedly connected to the rear end of the screw shaft. The blocking piece can block the first clamping block to prevent the first clamping block from falling down.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps for flange processing has following benefit:

1. the scrap iron cleaning unit is arranged on the clamp for flange machining, the motor is started, the motor can drive the fan blades to rotate, wind generated by rotation of the fan blades can be blown to the blowing head through the ventilation pipe, and then the blowing head blows away the generated scrap iron;

2. the clamp for flange machining is provided with the worm gear ring, the worm and the handle, the handle can be rotated to drive the worm to rotate by rotating the handle, the worm can be rotated to drive the worm wheel to rotate, and the worm wheel can be rotated to drive the clamp table to rotate, so that the rotation angle of the clamp table can be adjusted, and the clamp is more convenient to machine;

3. this anchor clamps for flange processing when processing the flange, not only can be random rotatory with anchor clamps, can easily clear up the iron fillings that produce moreover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the scrap iron cleaning unit of the present invention;

fig. 3 is a schematic structural view of the flange clamping unit of the present invention.

In the figure: the device comprises a base plate 1, a clamp table 2, a fixing plate 3, a supporting block 4, a scrap iron cleaning unit 5, a ventilation pipe 51, fan blades 52, a motor 53, a blowing head 54, a flange clamping unit 6, a threaded shaft 61, a first clamping block 62, a second clamping block 63, a handle 64, a worm wheel ring 7, a worm 8, a crank 9, a flange 10, a blocking piece 11, a box 12, a supporting plate 13 and a control switch 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clamp for flange machining comprises a bottom plate 1, a clamp table 2, an iron scrap cleaning unit 5, a flange clamping unit 6, a worm gear ring 7 and a worm 8;

bottom plate 1: the right part of the upper surface of the bottom plate 1 is fixedly connected with two supporting blocks 4, one supporting block 4 is positioned on the front side of the bottom plate 1, the other supporting block 4 is positioned on the rear side of the bottom plate 1, the rear end of the worm 8 is movably connected with the supporting block 4 on the rear side, the middle part of the worm 8 is movably sleeved on the supporting block 4 on the front side, the right end of the bottom plate 1 is fixedly connected with a fixed plate 3, the right end of the bottom plate 1 is fixedly connected with a supporting plate 13, and the supporting plate 13 is positioned on the front side of the fixed plate 3; the box is characterized by further comprising a box 12, wherein the box 12 is fixedly connected to the left side of the upper surface of the bottom plate 1. The box 12 can collect the scrap iron blown from the scrap iron cleaning unit 5;

the clamp table 2: the clamp table 2 is rotatably connected to the middle of the upper surface of the bottom plate 1, a flange 10 is placed in the middle of the upper surface of the clamp table 2, a flange clamping unit 6 is installed on the clamp table 2, a worm gear ring 7 is fixedly sleeved on the lower portion of the side face of the clamp table 2, and the worm gear ring 7 is meshed with a worm 8; the flange clamping unit 6 comprises a threaded shaft 61, a first clamping block 62, a second clamping block 63 and a handle 64, the threaded shaft 61 is rotatably connected with a through hole in the middle of the clamp table 2, threaded holes are formed in the middle of the first clamping block 62 and the second clamping block 63, the threaded holes in the first clamping block 62 and the second clamping block 63 are opposite in direction, the first clamping block 62 is slidably connected with a groove in the rear side of the clamp table 2, the threaded hole in the first clamping block 62 is in threaded connection with the threaded shaft 61, the second clamping block 63 is slidably connected with a groove in the front side of the clamp table 2, the threaded hole in the second clamping block 63 is in threaded connection with the threaded shaft 61, and the handle 64 is fixedly connected with the front end of the threaded shaft. The screw shaft further comprises a baffle plate 11, and the baffle plate 11 is fixedly connected to the rear end of the screw shaft 61. By rotating the handle 64, the handle 64 drives the threaded shaft 61 to rotate, the threaded shaft 61 rotates to drive the first clamping block 62 and the second clamping block 63 to move inwards or outwards, and the first clamping block 62 and the second clamping block 63 move inwards or outwards to clamp or loosen the flange 10. The blocking piece 11 can block the first clamping block 62 to prevent the first clamping block 62 from falling down;

iron fillings clearance unit 5: the scrap iron cleaning unit 5 is arranged on the right side of the upper surface of the bottom plate 1; iron fillings clearance unit 5 contains ventilation pipe 51, flabellum 52, motor 53 and blowing head 54, motor 53 fixed connection is on fixed plate 3, flabellum 52 is fixed to be cup jointed on motor 53's output shaft, the rear end of ventilation pipe 51 is located the front side of flabellum 52, the middle part lateral surface fixed connection of ventilation pipe 51 is on backup pad 13, the front end of ventilation pipe 51 is located the right side upper end of anchor clamps platform 2, blowing head 54 fixed connection is at the front end of ventilation pipe 51, the output of control switch 14 is connected to motor 53's input electricity. By starting the motor 53, the motor 53 rotates, the output shaft of the motor 53 drives the fan blade 52 to rotate, the fan blade 52 rotates to generate wind, the wind blows to the blowing head 54 through the ventilation pipe 51, and the wind can blow away the generated iron filings from the blowing head 54;

wherein: the worm-gear drive mechanism further comprises a crank 9 and a control switch 14, wherein the crank 9 is located at the front end of the worm 8, the control switch 14 is located on the right side of the bottom plate 1, and the input end of the control switch 14 is electrically connected with the output end of an external power supply.

When in use:

firstly, a handle 64 is rotated, the handle 64 drives a threaded shaft 61 to rotate, the threaded shaft 61 rotates to drive a first clamping block 62 and a second clamping block 63 to move outwards, the first clamping block 62 and the second clamping block 63 move outwards to open a clamp, the flange 10 is placed, then the handle 64 is rotated, the handle 64 drives the threaded shaft 61 to rotate, the threaded shaft 61 rotates to drive the first clamping block 62 and the second clamping block 63 to move outwards, the first clamping block 62 and the second clamping block 63 move outwards to clamp the flange 10, then the flange 10 is machined, in the machining process, a crank 9 can be rotated, the crank 9 rotates to drive a worm 8 to rotate, the worm 8 rotates to drive a worm wheel ring 7 to rotate, the worm wheel ring 7 rotates to drive a clamp platform 2 to rotate to a required place, scrap iron is generated, a control button on a control switch 14 for controlling a motor 53 is pressed, the motor 53 rotates to drive a fan blade 52 to rotate, fan blade 52 rotates and begins to produce wind, wind blows blowing head 54 through ventilation pipe 51, then blows iron fillings through blowing head 54 in the left case 12 of the upper surface of bottom plate 1, case 12 can collect iron fillings, the back of processing, rotate handle 64, handle 64 drives threaded shaft 61 and rotates, threaded shaft 61 rotates and drives and presss from both sides tight piece one 62 and press from both sides tight piece two 63 and outwards move, press from both sides tight piece one 62 and press from both sides tight piece two 63 and outwards move and open anchor clamps, after the anchor clamps are opened, take out flange 10 can.

It should be noted that the control switch 14 is provided with a control button corresponding to the motor 53, and the motor 53 may be a three-phase asynchronous motor of san yang electromechanical ltd, yellow mountain. The control switch 14 controls the operation of the motor 53 in a manner commonly used in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a flange is anchor clamps for processing which characterized in that: comprises a bottom plate (1), a clamp table (2), an iron scrap cleaning unit (5), a flange clamping unit (6), a worm gear ring (7) and a worm (8);

base plate (1): the right part of the upper surface of the bottom plate (1) is fixedly connected with two supporting blocks (4), one supporting block (4) is located on the front side of the bottom plate (1), the other supporting block (4) is located on the rear side of the bottom plate (1), the rear end of the worm (8) is movably connected with the supporting block (4) on the rear side, the middle part of the worm (8) is movably sleeved on the supporting block (4) on the front side, the right end of the bottom plate (1) is fixedly connected with a fixing plate (3), the right end of the bottom plate (1) is fixedly connected with a supporting plate (13), and the supporting plate (13) is located on the front side of the fixing plate (3);

a jig table (2): the clamp table (2) is rotatably connected to the middle of the upper surface of the bottom plate (1), a flange (10) is placed in the middle of the upper surface of the clamp table (2), a flange clamping unit (6) is installed on the clamp table (2), a worm gear ring (7) is fixedly sleeved on the lower portion of the side face of the clamp table (2), and the worm gear ring (7) is meshed with a worm (8);

iron scrap cleaning unit (5): the scrap iron cleaning unit (5) is arranged on the right side of the upper surface of the bottom plate (1);

wherein: the worm gear mechanism is characterized by further comprising a crank (9) and a control switch (14), wherein the crank (9) is located at the front end of the worm (8), the control switch (14) is located on the right side of the bottom plate (1), and the input end of the control switch (14) is electrically connected with the output end of an external power supply.

2. The flange machining jig according to claim 1, characterized in that: iron fillings clearance unit (5) contain ventilation pipe (51), flabellum (52), motor (53) and blow head (54), motor (53) fixed connection is on fixed plate (3), flabellum (52) fixed cup joint is on the output shaft of motor (53), the rear end of ventilation pipe (51) is located the front side of flabellum (52), the middle part lateral surface fixed connection of ventilation pipe (51) is on backup pad (13), the front end of ventilation pipe (51) is located the right side upper end of anchor clamps platform (2), blow head (54) fixed connection is at the front end of ventilation pipe (51), the output of input electric connection control switch (14) of motor (53).

3. The flange machining jig according to claim 1, characterized in that: the flange clamping unit (6) comprises a threaded shaft (61), a first clamping block (62), a second clamping block (63) and a handle (64), the threaded shaft (61) is rotatably connected with a through hole in the middle of the clamp table (2), threaded holes are formed in the middle of the first clamping block (62) and the second clamping block (63), the directions of the threaded holes in the first clamping block (62) and the second clamping block (63) are opposite, the first clamping block (62) is slidably connected with a groove in the rear side of the clamp table (2), the threaded hole in the first clamping block (62) is in threaded connection with the threaded shaft (61), the second clamping block (63) is slidably connected with the groove in the front side of the clamp table (2), the threaded hole in the second clamping block (63) is in threaded connection with the threaded shaft (61), and the handle (64) is fixedly connected with the front end of the threaded shaft (61).

4. The flange machining jig according to claim 1, characterized in that: the box is characterized by further comprising a box (12), wherein the box (12) is fixedly connected to the left side of the upper surface of the bottom plate (1).

5. The flange machining jig according to claim 3, characterized in that: the thread shaft is characterized by further comprising a blocking piece (11), wherein the blocking piece (11) is fixedly connected to the rear end of the thread shaft (61).

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